Septum seal



FIG. 1 is a top perspective view of a septum seal showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof. The right, left, and rear elevational views are the same as the front elevational view;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a cross-sectional view thereof, taken along the line 6-6 in FIG. 3; and,

FIG. 7 is a cross-sectional view thereof, taken along the line 7-7 in FIG. 3.

The broken lines in the drawings represent portions of the septum seal that form no part of the claimed design. 

CLAIM The ornamental design for a septum seal, as shown and described. 